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Fluoromethylidyne

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Reaction thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

(CF2- bullet 4294967295Fluoromethylidyne) + Fluoromethylidyne = CF2-

By formula: (CF2- bullet 4294967295CF) + CF = CF2-

Quantity Value Units Method Reference Comment
Deltar214. ± 9.6kJ/molN/ASchwartz, Davico, et al., 1999gas phase; Neutral carbene triplet 54±3 kcal/mol above singlet
Deltar195. ± 15.kJ/molTherMurray, Leopold, et al., 1988gas phase; Singlet-triplet splitting in neutral > 50 kcal/mol

(CAS Reg. No. 226407-20-1 bullet 4294967295Fluoromethylidyne) + Fluoromethylidyne = CAS Reg. No. 226407-20-1

By formula: (CAS Reg. No. 226407-20-1 bullet 4294967295CF) + CF = CAS Reg. No. 226407-20-1

Quantity Value Units Method Reference Comment
Deltar91.6 ± 4.6kJ/molCIDTJesinger and Squires, 1999gas phase

References

Go To: Top, Reaction thermochemistry data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Schwartz, Davico, et al., 1999
Schwartz, R.L.; Davico, G.E.; Ramond, T.M.; Lineberger, W.C., Singlet-triplet splittings in CX2 (X = F, Cl, Br, I) dihalocarbenes via negative ion photoelectron spectroscopy, J. Phys. Chem. A, 1999, 103, 41, 8213-8221, https://doi.org/10.1021/jp992214c . [all data]

Murray, Leopold, et al., 1988
Murray, K.K.; Leopold, D.G.; Miller, T.M.; Lineberger, W.C., Photoelectron Spectroscopy of the Halocarbene Anions HCF-, HCCl-, HCBr-, HCI-, CF2-, and CCl2-, J. Chem. Phys., 1988, 89, 9, 5442, https://doi.org/10.1063/1.455596 . [all data]

Jesinger and Squires, 1999
Jesinger, R.A.; Squires, R.R., Carbyne thermochemistry from energy-resolved collision-induced dissociation. The heats of formation of CH, CF, and CCl, Int. J. Mass Spectrom., 1999, 187, 745-757, https://doi.org/10.1016/S1387-3806(98)14182-9 . [all data]


Notes

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